- PARTICIPATORY DEVELOPMENT CONCERN (PADECO)
- Participatory Rural Transformation
- Partnership For Sustainable Development Organization (PASUDO)
- PEACE AND HOPE FOR YOUTH DEVELOPMENT
- PEACE AND LOVE CARE CENTER (PLCC)
- PEACEVISION ORGANIZATION
- PEMBA EDUCATIONAL DEVELOPMENT ORGANISATION (PEDO)
- PENTECOSTAL EVANGELISTIC FELLOWSHIP OF AFRICA DEVELOPMENT PROJECTS
- PEOPLE INITIATIVE IN ENVIRONMENTAL EDUCATION AND PROTECTION NON-GOVERNMENT ORGANIZATION TANZANIA. (PIEEP)
- policy curiosity society(POCUSO)